function showdiv(i){
    selectTab01Syn(i);
}
function selectTab01Syn(i){
    switch(i){
        case 1:
            document.getElementById("brand-liuli").style.display="block";
            break;
        case 2:
            document.getElementById("brand-liuli").style.display="none";
            break;
    }
}




function showweb(i){
    switch(i){
        case 1:
            document.getElementById("brand-web").style.display="block";
            break;
        case 2:
            document.getElementById("brand-web").style.display="none";

            break;
    }
}



function showec(i){
    switch(i){
        case 1:
            document.getElementById("brand-ec").style.display="block";
            break;
        case 2:
            document.getElementById("brand-ec").style.display="none";

            break;
    }
}


function showlogin(i){
    switch(i){
        case 1:
            document.getElementById("dianzibao").style.display="block";
            break;
        case 2:
            document.getElementById("dianzibao").style.display="none";

            break;
    }
}


function showlogo(i){
    selectTab02Syn(i);
}
function selectTab02Syn(i){
    switch(i){
        case 1:
            document.getElementById("logo1").style.display="block";
            document.getElementById("logo2").style.display="none";
            document.getElementById("logo3").style.display="none";
            document.getElementById("logo4").style.display="none";
            document.getElementById("logo5").style.display="none";
            break;
        case 2:
            document.getElementById("logo1").style.display="none";
            document.getElementById("logo2").style.display="block";
            document.getElementById("logo3").style.display="none";
            document.getElementById("logo4").style.display="none";
            document.getElementById("logo5").style.display="none";


            break;
        case 3:
            document.getElementById("logo1").style.display="none";
            document.getElementById("logo2").style.display="none";
            document.getElementById("logo3").style.display="block";
            document.getElementById("logo4").style.display="none";
            document.getElementById("logo5").style.display="none";

            break;
        case 4:
            document.getElementById("logo1").style.display="none";
            document.getElementById("logo2").style.display="none";
            document.getElementById("logo3").style.display="none";
            document.getElementById("logo4").style.display="block";
            document.getElementById("logo5").style.display="none";

            break;
        case 5:
            document.getElementById("logo1").style.display="none";
            document.getElementById("logo2").style.display="none";
            document.getElementById("logo3").style.display="none";
            document.getElementById("logo4").style.display="none";
            document.getElementById("logo5").style.display="block";

            break;
        case 6:
            document.getElementById("logo1").style.display="none";
            document.getElementById("logo2").style.display="none";
            document.getElementById("logo3").style.display="none";
            document.getElementById("logo4").style.display="none";
            document.getElementById("logo5").style.display="none";

            break;

    }
}
